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    console.log(rightchange("abcdefg",22));
	
		function rightchange(char,n) {
			n = n % char.length;
		    var arr = char.split("");
		
			for (var i = 1 ; i <= n ; i++) {
				arr.unshift(arr.pop());
			}
		
			char = arr.join("");
			return char;
		}

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